Impact of COVID-19 on the Clinical Characteristics and Outcomes of Patients with Acute Leukaemia: An academic centre experience.

Objectives: This study aimed to identify the impact of the COVID-19 pandemic on the frequency, clinical characteristics and outcomes of patients with acute myeloid leukaemia (AML) and acute lymphoblastic leukaemia (ALL).

Methods: This retrospective cohort study included all patients treated at Sultan Qaboos University Hospital in Muscat, Oman with AML or ALL from January 2017 to December 2021. Data were obtained from the electronic medical record, and patients diagnosed before the start of the COVID-19 pandemic were compared with those diagnosed during the pandemic using appropriate statistical tests.

Management and Outcomes of Metastatic Disease to Intra-articular Synovium, Literature Review.

Background: Intra-articular metastatic disease is a rare and unique manifestation of cancer metastasis, often originating from primary tumors such as lung adenocarcinoma, colorectal carcinoma, and malignant melanoma. The clinical symptoms frequently mimic chronic inflammatory arthritis, complicating diagnosis and treatment. This study aims to provide a comprehensive review of the incidence, clinical presentation, management strategies, and outcomes for patients with primary diagnosed cancers that metastasize to intra-articular locations, underscoring the specialized nature of this field.

Elucidating the clinical and genetic spectrum of inositol polyphosphate phosphatase INPP4A-related neurodevelopmental disorder.

Purpose: Biallelic INPP4A variants have recently been associated with severe neurodevelopmental disease in single-case reports. Here, we expand and elucidate the clinical-genetic spectrum and provide a pathomechanistic explanation for genotype-phenotype correlations.

Methods: Clinical and genomic investigations of 30 individuals were undertaken alongside molecular and in silico modelling and translation reinitiation studies.

A Common Disease, an Uncommon Location: Left Ventricle Papillary Fibroelastoma.

Cardiac papillary fibroelastoma (PFE) is a rare benign cardiac tumor, usually associated with cardiac valves. Cases of non-valvular, left ventricular (LV) cavity PFE are extremely rare. We report the case of a 75-year-old man with a history of exertional chest pain.

Fibromuscular Dysplasia Implicated in Spontaneous Coronary Artery Dissection (SCAD): A Case Report of Chest Pain in Young Women.

Spontaneous coronary artery dissection (SCAD) is a well-recognized cause of acute coronary syndrome (ACS) which can lead to myocardial infarction and sudden death. Unlike typical atherosclerosis, SCAD operates through distinct pathophysiology, affecting both individuals with and without conventional cardiovascular risk factors. We present a case of a young female presented with retrosternal chest pain radiating to the left arm, mimicking ACS symptoms with mildly elevated troponin levels, and slightly reduced left ventricular ejection fraction (45%).